The action in (REF ) at \(t\ne 0\)  is related to the action in (REF ) by a change of variables in eq. (REF ) which is singular at \(t=0\) . The standard analysis of the supersymmetric theory proceeds using (REF ) with canonical kinetic terms. We have shown in Sec.  that the limit of this theory to \(t\rightarrow 0\)  is discontinuous and therefore there is no relation between the theory in [1]} and the theory with a non-linearly realized supersymmetry.
